functions.php (line 248) 
$genre = Array
(
)

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 567013
            [genreName] => 切削・研削工具用アクセサリー
            [genreLevel] => 4
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 567141
            [genreName] => 多羽根ディスク
            [itemCount] => 686
            [genreLevel] => 5
        )

    [children] => SimpleXMLElement Object
        (
        )

)